| Age | Median age (y) | 55.7 (26 - 95) |
|
| ≤40 | 72 (9%) |
|
| 41 - 50 | 250 (33%) |
|
| 51 - 60 | 167 (22%) |
|
| 61 - 70 | 152 (20%) |
|
| 71≤ | 117 (16%) |
| AUS | Negative | 626 (83%) |
|
| Positive | 132 (17%) |
| MRI | Negative | 647 (85%) |
|
| Positive | 111 (15%) |
| AFNA | Not done | 609 (80%) |
|
| AFNA+ | 94 (63%) |
|
| AFNA− | 55 (37%) |
| Pathological tumor stage | Median size (mm) | 16.8 |
|
| pTis | 71 (9%) |
|
| pT1 | 526 (69%) |
|
| pT2 | 145 (19%) |
|
| pT3 | 16 (2%) |
| Operation | Breast conserving surgery | 527 (70%) |
|
| Mastectomy | 231 (30%) |